DeWalt DCD700 Manual De Instrucciones página 43

CHUCK INSTALLATION (FIG. 7)
Screw the chuck on by hand as far as it will go and insert screw
(left-hand thread). Tighten screw securely. Tighten the chuck
around the shorter end of a 1/4" (6.4 mm) or larger hex key (not
supplied) strike the longer end in the clockwise direction with a
wooden mallet, as shown. Tighten the screw once again by turning
in a counterclockwise direction.
Drill Operation (Fig. 2)
WARNING: To reduce the risk of serious personal injury,
turn tool off and disconnect tool from power source before
making any adjustments or removing/installing attachments
or accessories. An accidental start-up can cause injury.
WARNING: To reduce the risk of personal injury, ALWAYS
ensure workpiece is anchored or clamped firmly. If drilling thin
material, use a wood "back-up" block to prevent damage to the
material.
Turn the collar (D) to the drill bit symbol for drilling. Select the desired
speed/torque range using the gear shifter (E) to match the speed and
torque to the planned operation.
1. Use sharp drill bits only. For WOOD, use twist drill bits, spade
bits, or hole saws. For METAL, use high-speed steel (HSS) twist
drill bits or hole saws.
2. Always apply pressure in a straight line with the bit. Use enough
pressure to keep drill biting, but do not push hard enough to
stall the motor or deflect the bit.
3. Hold tool firmly with both hands to control the twisting action of
the drill.
WARNING: The drill may stall if overloaded causing a sudden
twist. Always expect the stall. Grip the drill firmly with both hands
to control the twisting action and avoid injury.
4. IF DRILL STALLS, it is usually because it is being overloaded
or improperly used. RELEASE TRIGGER IMMEDIATELY,
remove drill bit from work, and determine cause of stalling. DO
NOT CLICK TRIGGER ON AND OFF IN AN ATTEMPT TO
START A STALLED DRILL — THIS CAN DAMAGE THE
DRILL.
5. To minimize stalling or breaking through the material, reduce
pressure on drill and ease the bit through the last fractional part
of the hole.
6. Keep the motor running when pulling the bit back out of a
drilled hole. This will help prevent jamming.
7. With variable speed drills there is no need to center punch
the point to be drilled. Use a slow speed to start the hole and
accelerate by squeezing the trigger harder when the hole is
deep enough to drill without the bit skipping out.
Operation as a Screwdriver (Fig. 2)
Select the desired speed/torque range using the dual range gear
shifter (E) on the top of tool to match the speed and torque to the
planned operation.
Insert the desired fastener accessory into the chuck (F) as you
would any drill bit. Make a few practice runs in scrap or unseen
areas to determine the proper position of the clutch collar (D).
MAXIMUM RECOMMENDED CAPACITIES
BITS, METAL DRILLING
WOOD, FLAT BORING
HOLE SAWS
MAINTENANCE
WARNING: To reduce the risk of serious personal injury,
turn tool off and remove the battery pack before making any
adjustments or removing/installing attachments or accessories.
An accidental start-up can cause injury.
41
Low Range (1) High Range (2)
1/4" (6.35 mm) 1/8" (3.18 mm)
3/4" (19.05 mm) 1/2" (12.7 mm)
3/4" (19.05 mm) 5/8" (15.88 mm)